package com.example.mobile2130606012zxx0512;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;

import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;

public class MainActivity extends AppCompatActivity {

    private TextView tvMainSupplier;
    private Button btnMainselect;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initView();
        btnMainselect.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(MainActivity.this,SupplierActivity.class);
                startActivityForResult(intent, 1);
            }
        });
    }
    @Override
    protected void onActivityResult(int requestCode, int resultCode,@Nullable Intent data) {
        super.onActivityResult(requestCode, resultCode,data);
        if (requestCode==1&&resultCode==RESULT_OK){
            tvMainSupplier.setText(data.getStringExtra("supplier"));
        }
    }

    private void initView() {
        tvMainSupplier = (TextView) findViewById(R.id.tvMainSupplier);
        btnMainselect = (Button) findViewById(R.id.btnMainselect);
    }
}